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avutil: add obj-c helpers into header-only include

Aman Karmani committed 4 years ago

Commit edca1fa1 parent c9759461 file · +32 −0Browse files

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libavutil/objc.h+32−0
@@ -0,0 +1,32 @@
1+/*
2+ * This file is part of FFmpeg.
3+ *
4+ * FFmpeg is free software; you can redistribute it and/or
5+ * modify it under the terms of the GNU Lesser General Public
6+ * License as published by the Free Software Foundation; either
7+ * version 2.1 of the License, or (at your option) any later version.
8+ *
9+ * FFmpeg is distributed in the hope that it will be useful,
10+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
11+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12+ * Lesser General Public License for more details.
13+ *
14+ * You should have received a copy of the GNU Lesser General Public
15+ * License along with FFmpeg; if not, write to the Free Software
16+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17+ */
18+
19+#ifndef AVUTIL_OBJC_H
20+#define AVUTIL_OBJC_H
21+
22+#include <Foundation/Foundation.h>
23+
24+static inline void ff_objc_release(NSObject **obj)
25+{
26+ if (*obj) {
27+ [*obj release];
28+ *obj = nil;
29+ }
30+}
31+
32+#endif /* AVUTIL_OBJC_H */

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